X-Git-Url: http://cgit.sxemacs.org/?a=blobdiff_plain;f=lisp%2Fnnheader.el;h=4bf4588687eb472739d1af67551b409d2568c6be;hb=b0eccd76f35ef80c3ad13f09e588d49358e9c22a;hp=7c5ddb9fcc82bbb648186fe191c34e958d88e394;hpb=2b3de2090d6596687d795c6ca4e46a34cfb335aa;p=gnus

diff --git a/lisp/nnheader.el b/lisp/nnheader.el
index 7c5ddb9fc..4bf458868 100644
--- a/lisp/nnheader.el
+++ b/lisp/nnheader.el
@@ -2,7 +2,7 @@
 
 ;; Copyright (C) 1987, 1988, 1989, 1990, 1993, 1994,
 ;;   1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003,
-;;   2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+;;   2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 
 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
 ;;	Lars Magne Ingebrigtsen <larsi@gnus.org>
@@ -27,6 +27,9 @@
 
 ;;; Code:
 
+;; For Emacs <22.2 and XEmacs.
+(eval-and-compile
+  (unless (fboundp 'declare-function) (defmacro declare-function (&rest r))))
 (eval-when-compile (require 'cl))
 
 (defvar nnmail-extra-headers)
@@ -75,7 +78,7 @@ Integer values will in effect be rounded up to the nearest multiple of
   "*Length of each read operation when trying to fetch HEAD headers.")
 
 (defvar nnheader-read-timeout
-  (if (string-match "windows-nt\\|os/2\\|emx\\|cygwin"
+  (if (string-match "windows-nt\\|os/2\\|cygwin"
 		    (symbol-name system-type))
       ;; http://thread.gmane.org/v9655t3pjo.fsf@marauder.physik.uni-ulm.de
       ;;
@@ -100,7 +103,7 @@ Shorter values mean quicker response, but are more CPU intensive.")
 (defvar nnheader-file-name-translation-alist
   (let ((case-fold-search t))
     (cond
-     ((string-match "windows-nt\\|os/2\\|emx\\|cygwin"
+     ((string-match "windows-nt\\|os/2\\|cygwin"
 		    (symbol-name system-type))
       (append (mapcar (lambda (c) (cons c ?_))
 		      '(?: ?* ?\" ?< ?> ??))
@@ -121,7 +124,6 @@ on your system, you could say something like:
 
 (autoload 'nnmail-message-id "nnmail")
 (autoload 'mail-position-on-field "sendmail")
-(autoload 'message-remove-header "message")
 (autoload 'gnus-buffer-live-p "gnus-util")
 
 ;;; Header access macros.
@@ -462,7 +464,7 @@ on your system, you could say something like:
       (let ((extra (mail-header-extra header)))
 	(while extra
 	  (insert (symbol-name (caar extra))
-		  ": " (cdar extra) "\t")
+		  ": " (if (stringp (cdar extra)) (cdar extra) "") "\t")
 	  (pop extra))))
     (insert "\n")
     (backward-char 1)
@@ -569,8 +571,6 @@ the line could be found."
 
 (defvar nntp-server-buffer nil)
 (defvar nntp-process-response nil)
-(defvar news-reply-yank-from nil)
-(defvar news-reply-yank-message-id nil)
 
 (defvar nnheader-callback-function nil)
 
@@ -662,8 +662,12 @@ the line could be found."
       ;; without inserting extra newline.
       (fill-region-as-paragraph begin (1+ (point))))))
 
+(declare-function message-remove-header "message"
+		  (header &optional is-regexp first reverse))
+
 (defun nnheader-replace-header (header new-value)
   "Remove HEADER and insert the NEW-VALUE."
+  (require 'message)
   (save-excursion
     (save-restriction
       (nnheader-narrow-to-headers)
@@ -781,8 +785,7 @@ If FULL, translate everything."
 	;; We translate -- but only the file name.  We leave the directory
 	;; alone.
 	(if (and (featurep 'xemacs)
-		 (memq system-type '(cygwin32 win32 w32 mswindows windows-nt
-					      cygwin)))
+		 (memq system-type '(windows-nt cygwin)))
 	    ;; This is needed on NT and stuff, because
 	    ;; file-name-nondirectory is not enough to split
 	    ;; file names, containing ':', e.g.
@@ -820,19 +823,22 @@ The first string in ARGS can be a format string."
 	 (apply 'format args)))
   nil)
 
-(defun nnheader-get-report (backend)
+(defun nnheader-get-report-string (backend)
   "Get the most recent report from BACKEND."
   (condition-case ()
-      (nnheader-message 5 "%s" (symbol-value (intern (format "%s-status-string"
-							     backend))))
-    (error (nnheader-message 5 ""))))
+      (format "%s" (symbol-value (intern (format "%s-status-string"
+						 backend))))
+    (error "")))
+
+(defun nnheader-get-report (backend)
+  "Get the most recent report from BACKEND."
+  (nnheader-message 5 (nnheader-get-report-string backend)))
 
 (defun nnheader-insert (format &rest args)
   "Clear the communication buffer and insert FORMAT and ARGS into the buffer.
 If FORMAT isn't a format string, it and all ARGS will be inserted
 without formatting."
-  (save-excursion
-    (set-buffer nntp-server-buffer)
+  (with-current-buffer nntp-server-buffer
     (erase-buffer)
     (if (string-match "%" format)
 	(insert (apply 'format format args))
@@ -992,18 +998,18 @@ find-file-hooks, etc.
 (defun nnheader-find-file-noselect (&rest args)
   "Open a file with some variables bound.
 See `find-file-noselect' for the arguments."
-  (let* ((format-alist nil)
-	 (auto-mode-alist (mm-auto-mode-alist))
-	 (default-major-mode 'fundamental-mode)
-	 (enable-local-variables nil)
-	 (after-insert-file-functions nil)
-	 (enable-local-eval nil)
-	 (coding-system-for-read nnheader-file-coding-system)
-	 (version-control 'never)
-	 (ffh (if (boundp 'find-file-hook)
-		  'find-file-hook
-		'find-file-hooks))
-	 (val (symbol-value ffh)))
+  (letf* ((format-alist nil)
+          (auto-mode-alist (mm-auto-mode-alist))
+          ((default-value 'major-mode) 'fundamental-mode)
+          (enable-local-variables nil)
+          (after-insert-file-functions nil)
+          (enable-local-eval nil)
+          (coding-system-for-read nnheader-file-coding-system)
+          (version-control 'never)
+          (ffh (if (boundp 'find-file-hook)
+                   'find-file-hook
+                 'find-file-hooks))
+          (val (symbol-value ffh)))
     (set ffh nil)
     (unwind-protect
 	(apply 'find-file-noselect args)
@@ -1081,5 +1087,4 @@ See `find-file-noselect' for the arguments."
 
 (provide 'nnheader)
 
-;; arch-tag: a9c4b7d9-52ae-4ec9-b196-dfd93124d202
 ;;; nnheader.el ends here